server/controllers/api/video-channel.ts

   1 import * as express from 'express'
   2 import { getFormattedObjects, resetSequelizeInstance } from '../../helpers/utils'
   3 import {
   4   asyncMiddleware,
   5   asyncRetryTransactionMiddleware,
   6   authenticate,
   7   optionalAuthenticate,
   8   paginationValidator,
   9   setDefaultPagination,
  10   setDefaultSort,
  11   videoChannelsAddValidator,
  12   videoChannelsGetValidator,
  13   videoChannelsRemoveValidator,
  14   videoChannelsSortValidator,
  15   videoChannelsUpdateValidator
  16 } from '../../middlewares'
  17 import { VideoChannelModel } from '../../models/video/video-channel'
  18 import { videosSortValidator } from '../../middlewares/validators'
  19 import { sendUpdateActor } from '../../lib/activitypub/send'
  20 import { VideoChannelCreate, VideoChannelUpdate } from '../../../shared'
  21 import { createVideoChannel } from '../../lib/video-channel'
  22 import { createReqFiles, isNSFWHidden } from '../../helpers/express-utils'
  23 import { setAsyncActorKeys } from '../../lib/activitypub'
  24 import { AccountModel } from '../../models/account/account'
  25 import { CONFIG, IMAGE_MIMETYPE_EXT, sequelizeTypescript } from '../../initializers'
  26 import { logger } from '../../helpers/logger'
  27 import { VideoModel } from '../../models/video/video'
  28 import { updateAvatarValidator } from '../../middlewares/validators/avatar'
  29 import { updateActorAvatarFile } from '../../lib/avatar'
  30
  31 const reqAvatarFile = createReqFiles([ 'avatarfile' ], IMAGE_MIMETYPE_EXT, { avatarfile: CONFIG.STORAGE.AVATARS_DIR })
  32
  33 const videoChannelRouter = express.Router()
  34
  35 videoChannelRouter.get('/',
  36   paginationValidator,
  37   videoChannelsSortValidator,
  38   setDefaultSort,
  39   setDefaultPagination,
  40   asyncMiddleware(listVideoChannels)
  41 )
  42
  43 videoChannelRouter.post('/',
  44   authenticate,
  45   videoChannelsAddValidator,
  46   asyncRetryTransactionMiddleware(addVideoChannel)
  47 )
  48
  49 videoChannelRouter.post('/:id/avatar/pick',
  50   authenticate,
  51   reqAvatarFile,
  52   // Check the rights
  53   asyncMiddleware(videoChannelsUpdateValidator),
  54   updateAvatarValidator,
  55   asyncMiddleware(updateVideoChannelAvatar)
  56 )
  57
  58 videoChannelRouter.put('/:id',
  59   authenticate,
  60   asyncMiddleware(videoChannelsUpdateValidator),
  61   asyncRetryTransactionMiddleware(updateVideoChannel)
  62 )
  63
  64 videoChannelRouter.delete('/:id',
  65   authenticate,
  66   asyncMiddleware(videoChannelsRemoveValidator),
  67   asyncRetryTransactionMiddleware(removeVideoChannel)
  68 )
  69
  70 videoChannelRouter.get('/:id',
  71   asyncMiddleware(videoChannelsGetValidator),
  72   asyncMiddleware(getVideoChannel)
  73 )
  74
  75 videoChannelRouter.get('/:id/videos',
  76   asyncMiddleware(videoChannelsGetValidator),
  77   paginationValidator,
  78   videosSortValidator,
  79   setDefaultSort,
  80   setDefaultPagination,
  81   optionalAuthenticate,
  82   asyncMiddleware(listVideoChannelVideos)
  83 )
  84
  85 // ---------------------------------------------------------------------------
  86
  87 export {
  88   videoChannelRouter
  89 }
  90
  91 // ---------------------------------------------------------------------------
  92
  93 async function listVideoChannels (req: express.Request, res: express.Response, next: express.NextFunction) {
  94   const resultList = await VideoChannelModel.listForApi(req.query.start, req.query.count, req.query.sort)
  95
  96   return res.json(getFormattedObjects(resultList.data, resultList.total))
  97 }
  98
  99 async function updateVideoChannelAvatar (req: express.Request, res: express.Response, next: express.NextFunction) {
 100   const avatarPhysicalFile = req.files[ 'avatarfile' ][ 0 ]
 101   const videoChannel = res.locals.videoChannel
 102
 103   const avatar = await updateActorAvatarFile(avatarPhysicalFile, videoChannel.Actor, videoChannel)
 104
 105   return res
 106     .json({
 107       avatar: avatar.toFormattedJSON()
 108     })
 109     .end()
 110 }
 111
 112 async function addVideoChannel (req: express.Request, res: express.Response) {
 113   const videoChannelInfo: VideoChannelCreate = req.body
 114   const account: AccountModel = res.locals.oauth.token.User.Account
 115
 116   const videoChannelCreated: VideoChannelModel = await sequelizeTypescript.transaction(async t => {
 117     return createVideoChannel(videoChannelInfo, account, t)
 118   })
 119
 120   setAsyncActorKeys(videoChannelCreated.Actor)
 121     .catch(err => logger.error('Cannot set async actor keys for account %s.', videoChannelCreated.Actor.uuid, { err }))
 122
 123   logger.info('Video channel with uuid %s created.', videoChannelCreated.Actor.uuid)
 124
 125   return res.json({
 126     videoChannel: {
 127       id: videoChannelCreated.id,
 128       uuid: videoChannelCreated.Actor.uuid
 129     }
 130   }).end()
 131 }
 132
 133 async function updateVideoChannel (req: express.Request, res: express.Response) {
 134   const videoChannelInstance = res.locals.videoChannel as VideoChannelModel
 135   const videoChannelFieldsSave = videoChannelInstance.toJSON()
 136   const videoChannelInfoToUpdate = req.body as VideoChannelUpdate
 137
 138   try {
 139     await sequelizeTypescript.transaction(async t => {
 140       const sequelizeOptions = {
 141         transaction: t
 142       }
 143
 144       if (videoChannelInfoToUpdate.displayName !== undefined) videoChannelInstance.set('name', videoChannelInfoToUpdate.displayName)
 145       if (videoChannelInfoToUpdate.description !== undefined) videoChannelInstance.set('description', videoChannelInfoToUpdate.description)
 146       if (videoChannelInfoToUpdate.support !== undefined) videoChannelInstance.set('support', videoChannelInfoToUpdate.support)
 147
 148       const videoChannelInstanceUpdated = await videoChannelInstance.save(sequelizeOptions)
 149       await sendUpdateActor(videoChannelInstanceUpdated, t)
 150     })
 151
 152     logger.info('Video channel with name %s and uuid %s updated.', videoChannelInstance.name, videoChannelInstance.Actor.uuid)
 153   } catch (err) {
 154     logger.debug('Cannot update the video channel.', { err })
 155
 156     // Force fields we want to update
 157     // If the transaction is retried, sequelize will think the object has not changed
 158     // So it will skip the SQL request, even if the last one was ROLLBACKed!
 159     resetSequelizeInstance(videoChannelInstance, videoChannelFieldsSave)
 160
 161     throw err
 162   }
 163
 164   return res.type('json').status(204).end()
 165 }
 166
 167 async function removeVideoChannel (req: express.Request, res: express.Response) {
 168   const videoChannelInstance: VideoChannelModel = res.locals.videoChannel
 169
 170   await sequelizeTypescript.transaction(async t => {
 171     await videoChannelInstance.destroy({ transaction: t })
 172
 173     logger.info('Video channel with name %s and uuid %s deleted.', videoChannelInstance.name, videoChannelInstance.Actor.uuid)
 174   })
 175
 176   return res.type('json').status(204).end()
 177 }
 178
 179 async function getVideoChannel (req: express.Request, res: express.Response, next: express.NextFunction) {
 180   const videoChannelWithVideos = await VideoChannelModel.loadAndPopulateAccountAndVideos(res.locals.videoChannel.id)
 181
 182   return res.json(videoChannelWithVideos.toFormattedJSON())
 183 }
 184
 185 async function listVideoChannelVideos (req: express.Request, res: express.Response, next: express.NextFunction) {
 186   const videoChannelInstance: VideoChannelModel = res.locals.videoChannel
 187
 188   const resultList = await VideoModel.listForApi({
 189     start: req.query.start,
 190     count: req.query.count,
 191     sort: req.query.sort,
 192     hideNSFW: isNSFWHidden(res),
 193     withFiles: false,
 194     videoChannelId: videoChannelInstance.id
 195   })
 196
 197   return res.json(getFormattedObjects(resultList.data, resultList.total))
 198 }